the cost of one kg salt is ten one by two . what is the cost of two one by three kg salt. Share with your friends Share 1 Lovina Kansal answered this Dear student Cost of 1kg salt=Rs1012=Rs212Then, the cost of 213kg salt=Rs212×213=Rs212×73=Rs492=Rs2412 Regards 1 View Full Answer James Mcgoverns Jonson answered this The answer is 21. Your an assholle 0 James Mcgoverns Jonson answered this Do you want to have sex? 0